Lefty Grove vs Cy Young: Career Stats Comparison
Cy Young has the better career line of the two, leading 10 of the 12 scored categories on this page (4 further counting totals are shown but not scored). Lefty Grove played 1925–1941 as a pitcher; Cy Young played 1890–1911 as a pitcher.
- ERA (Earned Run Average):
- Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
- W (Wins):
- Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
- SO (Strikeouts):
- For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
- WHIP (Walks and Hits per Inning Pitched):
- Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.
Data updated
Lefty Grove (1925–1941) and Cy Young (1890–1911) — breaking in during the 1920s and the 1890s respectively, so they pitched against very different hitting environments. Lefty Grove finished with 300 wins and 2,266 strikeouts; Cy Young finished with 511 wins and 2,803 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? Cy Young, with 2.63 to Lefty Grove's 3.06.
- Who won more games? Cy Young, with 511 to Lefty Grove's 300.
- Who recorded more strikeouts? Cy Young, with 2,803 to Lefty Grove's 2,266.
- Who had the better WHIP? Cy Young, with 1.13 to Lefty Grove's 1.28.
- Who pitched more innings? Cy Young, with 7,356.0 to Lefty Grove's 3,940.2.
- Who threw more shutouts? Cy Young, with 76 to Lefty Grove's 35.
- Who has the higher career Pitcher PIV? Cy Young, with 141,398 career Pitcher PIV to Lefty Grove's 81,321.
Lefty Grove
Cy Young
Career Stats Side-by-Side
Every cell below is a career total or career rate. Cells highlighted in green mark the player who leads that line. Lower ERA, WHIP and BB/9 lead; higher K/9 leads. 12 of the 16 lines below are scored; the other 4 are counting totals on which fewer is not an achievement, so no one is awarded them. Totals where fewer is not an achievement -- losses, walks and hits allowed -- are left unmarked, because they track how long someone pitched rather than how well. Rate stats are not era-adjusted, and the 1920s and the 1890s were different run environments, so read them against their eras, or use the PIV card below, which is adjusted.
| Statistic | Lefty Grove | Cy Young |
|---|---|---|
| Wins | 300 | Leads: 511 |
| Losses not scored | 141 | 315 |
| Games | 616 | Leads: 906 |
| Games Started | 457 | Leads: 815 |
| Complete Games | 298 | Leads: 749 |
| Shutouts | 35 | Leads: 76 |
| Saves | Leads: 55 | 18 |
| Strikeouts | 2,266 | Leads: 2,803 |
| Walks not scored | 1,187 | 1,217 |
| Hits Allowed not scored | 3,849 | 7,092 |
| Home Runs Allowed not scored | 162 | 138 |
| Innings Pitched | 3,940.2 | Leads: 7,356.0 |
| ERA | 3.06 | Leads: 2.63 |
| WHIP | 1.28 | Leads: 1.13 |
| K/9 | Leads: 5.18 | 3.43 |
| BB/9 | 2.71 | Leads: 1.49 |
PIV Comparison through 2025
By PIV (Player Impact Value), Cy Young outpaces Lefty Grove 141,398 to 81,321 — driven by both sides of the ledger: 6,148 PIV per season to 4,784, across 23 seasons to 17. PIV adjusts each season to league baselines, so it's the cleanest way to compare careers across eras.
PIV is computed through the 2025 season. The career totals on this page include 2026 to date, so PIV does not yet reflect the 2026 season.
Peak Seasons
The best single seasons each player produced, ranked by ERA among qualified workloads (120+ innings).
Lefty Grove — top 3 seasons by ERA (lower is better)
Cy Young — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Cy Young leads in wins, strikeouts, ERA, and WHIP, while Lefty Grove owns K/9. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Cy Young. PIV agrees: Cy Young grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Lefty Grove and Cy Young careers compare
The two careers never overlapped: Cy Young's ended in 1911, and Lefty Grove debuted in 1925. The two careers are close in length, 616 games for Lefty Grove and 906 for Cy Young across 17 and 23 PIV seasons, so the totals compare on fairly even terms. Where Lefty Grove comes out ahead, it is in saves (55 to 18) and strikeouts per nine (5.18 to 3.43). By rate, Lefty Grove struck out 5.18 and walked 2.71 per nine innings; Cy Young struck out 3.43 and walked 1.49. Both had the same role: Lefty Grove was mainly a starter (457 starts in 616 games); Cy Young was mainly a starter (815 starts in 906 games).
Lefty Grove vs Cy Young: Frequently Asked Questions
- Who was better, Lefty Grove or Cy Young?
- By the career statistics compared on this page, Cy Young leads Lefty Grove in 10 of the 12 scored categories.
- Who had the better ERA?
- Cy Young, with 2.63 to Lefty Grove's 3.06.
- Who won more games?
- Cy Young, with 511 to Lefty Grove's 300.
- Who recorded more strikeouts?
- Cy Young, with 2,803 to Lefty Grove's 2,266.
- Who had the better WHIP?
- Cy Young, with 1.13 to Lefty Grove's 1.28.